. >> reporter: the nra chief has taken a lot of heat for his first public comments since the school shooting, that happened yesterday afternoon and he placed blame on hollywood and violent videogame makers for exposing kids to too much bloodshed and making no mention of restricting sales on assault weapons or ammo. >> i call on congress today to act immediately to do what is necessary to put armed police officers in every, single school in this nation and to do it now, to make sure that blanket safety is in place, when our kids return to school in january. >> reporter: a "gallup poll" found 53% agreed with increasing police presence at schools and said it would be effective and a third said what the effective and 12%, not effective and asked if banning the sale of salt or semi assault or semi-automatic weapons, 42%, yes. and, 36%, not effective. and most democrats came out in support of tighter restrictions on the sale of assault weapons and high capacity magazines after sandy hook and in lanza used an ar 15 and hundreds of rounds of ammo in the killing spree? the blanket call to arm our sch